<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        #xc{
            width: 150px;
            height:500px;
            display: flex;
            flex-direction: column;
        }
        #cx{ 
             display: flex;
            background-color: rgb(49, 192, 144);
            justify-content: center;
        }
        #cx1{
            margin-left: 38px;
            color: #FFFFFF;
            font-size: 15px;
        }
        .xc1{
            background-color: #ceccccf1;
            padding: 2px;
        }
        body{
            margin:0;
            padding:0;
        }
        font{
            font-size: 10px;
            color: #808080;
            margin-left: 23px;
        }
    </style>
</head>
<body>
    <div id="xc">
        <div id="cx"><font id="cx1">常见问题分类</font></div>
        <div class="xc1"><font>购物指南</font></div>
        <div class="xc1"><font>订单百事通</font></div>
        <div class="xc1"><font>配送方式</font></div>
        <div class="xc1"><font>支付问题</font></div>
        <div class="xc1"><font>发票问题</font></div> 
        <div class="xc1"><font>售后服务</font></div>
        <div class="xc1"><font>账户及会员</font></div>
        <div class="xc1"><font>特色服务</font></div>
    </div>
</body>
</html>